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Implied_Statements
Geometry Implied Statements
Question | Answer |
---|---|
Undefined Terms | point, line, plane |
<--> AB | line AB |
-- AB | segment AB |
--> AB | ray AB |
-- ABC | B is between A and C |
AB | distance between A and B |
What can be implied from a picture? | adj. angles, vert. angles, and linear pair |
collinnear <=> | points on same (one) line |
coplanar <=> | points/lines in same plane |
Betweeness <=> | SAP |
congruent segments <=> | = lengths |
segment bisector <=> | intersection at midpt |
midpt <=> | 2 = m collinear segments |
acute angle <=> | 0 < m of the angle < 90 |
right angle <=> | m of the angle = 90 |
obtuse angle <=> | 90 < m of the angle < 180 |
straight angle <=> | m of the angle = 180 |
adj. angles <=> | AAP |
congruent angles <=> | = m adjacent angles |
complementary angles <=> | 2 angles with sum = 90 |
supplementary angles <=> | 2 angles with sum = 180 |
linear pair => | supplementary angles |
vertical angles => | congruent angles |
perpendicular lines <=> | right angles |
2 points <=> | a line |
3 noncollinear points <=> | a plane |
2 points on plane => | the line is on the same plane |
intersection of 2 lines => | a point |
intersection of 2 planes => | a line |